CN2314076Y - Ventilator for ventilating door with eyehole - Google Patents
Ventilator for ventilating door with eyehole Download PDFInfo
- Publication number
- CN2314076Y CN2314076Y CN 97242761 CN97242761U CN2314076Y CN 2314076 Y CN2314076 Y CN 2314076Y CN 97242761 CN97242761 CN 97242761 CN 97242761 U CN97242761 U CN 97242761U CN 2314076 Y CN2314076 Y CN 2314076Y
- Authority
- CN
- China
- Prior art keywords
- moving plate
- plate
- axle
- interior
- door leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a ventilator for visible ventilating doors, which is arranged on an external door sector. The utility model comprises a mandrel, an external moving piece connected with the external door sector via the mandrel, an internal moving piece arranged on the other end of the mandrel, a fixed ventilating piece, a moving piece connecting piece a shaft sleeve which is sheathed on the mandrel, a nut tightly fastened with the fixed ventilating piece, a rotary knob, a positioning ring and a positioning screw. In addition, the shaft sleeve can be turned back, and the external moving piece is arranged on one end of the mandrel. The external door sector, the external moving piece, the internal moving piece and the fixed ventilating piece are respectively provided with a corresponding equant slot. When one pitch is turned, the slot can be opened or closed. The utility model can be both visible and be ventilative. And the utility model can be closed and be in the state of isolation.
Description
The utility model relates to door leaf, particularly a kind of ventilation installation of visual air door.
Existing door leaf does not generally have visual, ventilation installation, even opal is installed on door leaf, has only visual function yet, and does not have ventilation function.
The purpose of this utility model provides a kind of ventilation installation of visual air door, and its existing visual function has ventilation function again, also can closure get up to become isolation.
The ventilation installation of a kind of visual air door described in the utility model is installed on the external door leaf plate, it comprises an axle, one is installed in axle one end, the outer moving plate that is connected with the external door leaf plate by axle, one is installed in the interior moving plate of the axle other end, one is installed in the fixedly cowl flap in the interior moving plate outside, the one moving plate plate that is connected with outer moving plate with interior moving plate, one be sleeved on the axle can rotating axle sleeve, one makes fixedly the cowl flap fastening nut of the heart therein, one knob that fixedly cowl flap and interior moving plate are tightened or loosened at a circular hole radially, and moving plate and outer moving plate are fixed in centring ring and dog screw on the axle sleeve in making; Described external door leaf plate, outer moving plate, interior moving plate and fixedly cowl flap on its circular piece, be provided with the slotted eye of corresponding five equilibrium respectively, the moving pitch of revolution can be to the slotted eye closure or openness.
Ventilation installation of the present utility model is installed on the visual air door, visual air door be a kind of switch convenient, have the steel casement door of spying on ventilation function, be applicable to high-rise and multi-storey residential buildings and commercial affairs, the dual-purpose building of dwelling house, and buildings such as hotel, restaurant.Visual air door can also be the door and the grille door of entity door, band glass, behind the installation ventilation installation, has visual and ventilation function equally.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is a kind of ventilation installation sectional view of visual air door.
Fig. 2 is by left view shown in Figure 1.
Referring to Fig. 1 and Fig. 2, a kind of ventilation installation of visual air door is installed on the external door leaf plate 1, it comprises an axle 2, one is installed in axle 2 one ends, the outer moving plate 3 that is connected with external door leaf plate 1 by axle 2, one is installed in the interior moving plate 4 of axle 2 other ends, one is installed in the fixedly cowl flap 5 in interior moving plate 4 outsides, the one moving plate plate 6 that is connected with outer moving plate 3 with interior moving plate 4, one is sleeved on the axle sleeve 7 on the axle 2, one makes fixedly the cowl flap 5 fastening nut 8 of the heart therein, one knob 9 that fixing cowl flap 5 and interior moving plate 4 are tightened or loosened at a circular hole radially, and moving plate 4 and outer moving plate 3 are fixed in centring ring 10 and dog screw 11 on the axle sleeve 7 in making.
Be respectively equipped with the slotted eye 12 of 8～16 corresponding five equilibriums on interior moving plate 4 and the outer moving plate 3, printing opacity slotted eye and adjacent pitch of shading slotted eye composition.The external diameter direction welding moving plate plate 6 of interior moving plate 4 and outer moving plate 3, internal diameter direction is installed on the axle sleeve 7 respectively with after centring ring 10 welding, treat that the gap is adjusted after, use dog screw 11 fastening.
External door leaf plate 1 with fixedly be respectively equipped with and the identical slotted eye 12 of inside and outside moving plate 4,3 quantity on the cowl flap 5.Axle 2 is passed external door leaf plate 1 and axle sleeve 7, pass fixedly cowl flap 5 again after, fastening with nut 8.Thus, axle 2 is motionless, and axle sleeve 7 rotates outside axle 2, and interior moving plate 4 that is connected with axle sleeve 7 and outer moving plate 3 rotate and rotate along with axle sleeve 7.
When knob 9 after unclamping on the fixing cowl flap 5, stir a pitch lightly and can realize that the unlatching of relative slotted eye is with closed.After slotted eye open to be aimed at, can see outdoors people and thing from Men Nei, and make cross-ventilation, play draught effect.The slotted eye closure is that the printing opacity slotted eye overlaps with the shading slotted eye, and locks with knob, and the inside and outside both sides of door promptly become isolation.
External door leaf plate 1, outer moving plate 3, interior moving plate 4 and fixedly the slotted eye 12 on the wind sheet 5 are scallop holes, or circular port, or semi-circular hole.Be pasted with stainless steel window screening 13 on external door leaf plate 1 or the outer moving plate 3, with mosquito-proof, fly and winged insect by in slotted eye 12 inlet chambers.
Claims (5)
1. the ventilation installation of a visual air door, it is installed on the exterior wing plate, it is characterized in that, it comprises an axle, one is installed in axle one end, the outer moving plate that is connected with the external door leaf plate by axle, one is installed in the interior moving plate of the axle other end, one is installed in the fixedly cowl flap in the interior moving plate outside, the one moving plate plate that is connected with outer moving plate with interior moving plate, one be sleeved on the axle can rotating axle sleeve, one makes fixedly the cowl flap fastening nut of the heart therein, a knob that fixedly cowl flap and interior moving plate are tightened or loosened at a circular hole radially, and moving plate and outer moving plate are fixed in centring ring and dog screw on the axle sleeve in making; Described external door leaf plate, outer moving plate, interior moving plate and fixedly cowl flap on its circular piece, be provided with the slotted eye of corresponding five equilibrium respectively, the moving pitch of revolution can be to the slotted eye closure or openness.
2. the ventilation installation of visual air door according to claim 1 is characterized in that, described external door leaf plate, outer moving plate, interior moving plate and fixedly the slotted eye on the cowl flap be scallop hole.
3. the ventilation installation of visual air door according to claim 1 is characterized in that, described external door leaf plate, outer moving plate, interior moving plate and fixedly the slotted eye on the cowl flap be circular port.
4. the ventilation installation of visual air door according to claim 1 is characterized in that, described external door leaf plate, outer moving plate, interior moving plate and fixedly the slotted eye on the cowl flap be semi-circular hole.
5. the ventilation installation of visual air door according to claim 1 is characterized in that, is pasted with the stainless steel window screening on described external door leaf plate or the outer moving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242761 CN2314076Y (en) | 1997-11-28 | 1997-11-28 | Ventilator for ventilating door with eyehole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242761 CN2314076Y (en) | 1997-11-28 | 1997-11-28 | Ventilator for ventilating door with eyehole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314076Y true CN2314076Y (en) | 1999-04-14 |
Family
ID=33951900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97242761 Expired - Fee Related CN2314076Y (en) | 1997-11-28 | 1997-11-28 | Ventilator for ventilating door with eyehole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314076Y (en) |
-
1997
- 1997-11-28 CN CN 97242761 patent/CN2314076Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CP03 | Change of name, title or address |
Address after: Shanghai Qingpu county Hua Zhen Ma Qiao Cun Shanghai Thompson metal products Engineering Co. Ltd. Patentee after: Zhang Taihua Address before: Shanghai Jiading Huangdu Meng River Road No. 158 Patentee before: Zhang Taihua |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |